EP2213657A4 - Process and apparatus for production of cyanohydrin compound, and process for production of alpha -hydroxyester compound - Google Patents

Process and apparatus for production of cyanohydrin compound, and process for production of alpha -hydroxyester compound

Info

Publication number
EP2213657A4
EP2213657A4 EP08841132A EP08841132A EP2213657A4 EP 2213657 A4 EP2213657 A4 EP 2213657A4 EP 08841132 A EP08841132 A EP 08841132A EP 08841132 A EP08841132 A EP 08841132A EP 2213657 A4 EP2213657 A4 EP 2213657A4
Authority
EP
European Patent Office
Prior art keywords
production
compound
alpha
hydroxyester
cyanohydrin
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP08841132A
Other languages
German (de)
French (fr)
Other versions
EP2213657A1 (en
Inventor
Yuichiro Kinoshita
Naoki Fujiwara
Kazuya Nakagawa
Koji Midorikawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippoh Chemicals Co Ltd
Original Assignee
Nippon Kasei Chemical Co Ltd
Nippoh Chemicals Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nippon Kasei Chemical Co Ltd, Nippoh Chemicals Co Ltd filed Critical Nippon Kasei Chemical Co Ltd
Publication of EP2213657A1 publication Critical patent/EP2213657A1/en
Publication of EP2213657A4 publication Critical patent/EP2213657A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00—Preparation of carboxylic acid nitriles
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/18—Preparation of carboxylic acid esters by conversion of a group containing nitrogen into an ester group
    • C07C67/22—Preparation of carboxylic acid esters by conversion of a group containing nitrogen into an ester group from nitriles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
EP08841132A 2007-10-23 2008-10-21 Process and apparatus for production of cyanohydrin compound, and process for production of alpha -hydroxyester compound Withdrawn EP2213657A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007275695 2007-10-23
PCT/JP2008/068997 WO2009054355A1 (en) 2007-10-23 2008-10-21 PROCESS AND APPARATUS FOR PRODUCTION OF CYANOHYDRIN COMPOUND, AND PROCESS FOR PRODUCTION OF α-HYDROXYESTER COMPOUND

Publications (2)

Publication Number Publication Date
EP2213657A1 EP2213657A1 (en) 2010-08-04
EP2213657A4 true EP2213657A4 (en) 2012-01-18

Family

ID=40579460

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08841132A Withdrawn EP2213657A4 (en) 2007-10-23 2008-10-21 Process and apparatus for production of cyanohydrin compound, and process for production of alpha -hydroxyester compound

Country Status (5)

Country Link
US (1) US8471053B2 (en)
EP (1) EP2213657A4 (en)
JP (1) JP5876978B2 (en)
CN (1) CN101827810A (en)
WO (1) WO2009054355A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6987069B2 (en) * 2016-10-11 2021-12-22 昭和電工株式会社 Method for producing cyanohydrin-containing liquid and equipment for producing cyanohydrin-containing liquid
JP6890605B2 (en) * 2016-10-11 2021-06-18 昭和電工株式会社 Method for producing cyanohydrin-containing liquid
WO2018070165A1 (en) * 2016-10-11 2018-04-19 昭和電工株式会社 Measurement device, production device for cyanohydrin-containing liquid, and measurement method
CN109476587B (en) * 2016-10-11 2021-12-21 昭和电工株式会社 Process for producing liquid containing lactonitrile and liquid containing lactonitrile
CN107243300B (en) * 2017-05-17 2020-02-18 山东新和成氨基酸有限公司 Preparation device and preparation method of cyanohydrin
CN110204453B (en) * 2019-07-03 2024-09-03 上海东庚化工技术有限公司 Preparation method and system of 2-aminobutanamide
CN115245791B (en) * 2022-08-17 2024-01-19 陕西延长石油（集团）有限责任公司 Device and method for producing alpha-alkyl ester of high-end fine chemicals

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4987256A (en) * 1989-09-07 1991-01-22 Mitsubishi Gas Chemical Company, Inc. Process for production of α-hydroxycarboxylic acid amide
DE4008411A1 (en) * 1990-03-16 1991-09-26 Forschungszentrum Juelich Gmbh Prepn. of optically active cyanohydrin derivs.
JP2007055953A (en) * 2005-08-25 2007-03-08 Nippo Kagaku Kk Method for producing deuterated cyanohydrin compound

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB892781A (en) 1959-12-29 1962-03-28 Knapsack Ag Process and apparatus for the continuous production of cyanohydrins
EP0446826B1 (en) 1990-03-16 1995-11-15 Forschungszentrum Jülich Gmbh Process for the production of optical active cyanhydrin
JP3612115B2 (en) 1995-07-17 2005-01-19 新日本製鐵株式会社 Manufacturing method of ultra high strength steel sheet with excellent low temperature toughness
JPH1025273A (en) 1996-07-11 1998-01-27 Asahi Chem Ind Co Ltd Production of acetone cyanhydrin
JP3611965B2 (en) 1998-05-20 2005-01-19 河口湖精密株式会社 Clock dial
JP4080204B2 (en) 2001-12-27 2008-04-23 旭化成ケミカルズ株式会社 Method for producing glycinonitrile
AU2003204521A1 (en) * 2002-06-14 2004-01-15 Rohm And Haas Company Improved process for producing acetone cyanohydrin
EP1602408A3 (en) 2004-06-03 2006-03-01 Rohm and Haas Company Activated ignition promoters for metal catalyzed reactions
US7582790B2 (en) 2004-11-24 2009-09-01 Rohm And Haas Company Process for chemical reactions involving cyanohydrins
EP1914220B1 (en) 2005-08-08 2014-03-26 Nippoh Chemicals Co., Ltd Process for production of 2-hydroxy esters

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4987256A (en) * 1989-09-07 1991-01-22 Mitsubishi Gas Chemical Company, Inc. Process for production of α-hydroxycarboxylic acid amide
DE4008411A1 (en) * 1990-03-16 1991-09-26 Forschungszentrum Juelich Gmbh Prepn. of optically active cyanohydrin derivs.
JP2007055953A (en) * 2005-08-25 2007-03-08 Nippo Kagaku Kk Method for producing deuterated cyanohydrin compound

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Week 200725, Derwent World Patents Index; AN 2007-247502, XP002665385 *
TAKAMURA M ET AL: "Efficient Synthesis of Antihyperglycemic (S)-alpha-Aryloxy-beta-pheny lpropionic Acid Using a Bifunctional Asymmetric Catalyst", CHEMICAL & PHARMACEUTICAL BULLETIN, PHARMACEUTICAL SOCIETY OF JAPAN, vol. 50, no. 8, 1 August 2002 (2002-08-01), pages 1118 - 1121, XP002551764, ISSN: 0009-2363, DOI: 10.1248/CPB.50.1118 *

Also Published As

Publication number Publication date
US20100261929A1 (en) 2010-10-14
US8471053B2 (en) 2013-06-25
JP5876978B2 (en) 2016-03-02
WO2009054355A1 (en) 2009-04-30
JPWO2009054355A1 (en) 2011-03-03
CN101827810A (en) 2010-09-08
EP2213657A1 (en) 2010-08-04

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Legal Events

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RIN1 Information on inventor provided before grant (corrected)

Inventor name: FUJIWARA, NAOKI

Inventor name: KINOSHITA, YUICHIRO

Inventor name: NAKAGAWA, KAZUYA

Inventor name: MIDORIKAWA, KOJI

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Ipc: C07C 67/08 20060101AFI20111209BHEP

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Ipc: C07C 67/22 20060101ALI20111209BHEP

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Ipc: C07C 69/675 20060101ALI20111209BHEP

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: NIPPOH CHEMICALS CO., LTD

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